C. philippinensis Life Cycle T. cruzi Life Cycle E. granulosus Life Cycle E. vermicularis Life Cycle Leishmania spp. Life Cycle E. Histolytica Life Cycle O. volvulus Life Cycle T. spiralis Life Cycle Diphyllobothriid Life cycle G. duodenalis Life Cycle T. trichiura Life Cycle A. lumbricoides Life Cycle E. histolytica life cycle Taeniasis Life Cycle Schistosoma spp. Life Cycle Intestinal Hookworm Life Cycle Plasmodium spp. Life Cycle